348319437

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{2887}}^1$

素因数の和:3328

約数の個数: 16

約数和(自身を含む): 469658112

約数和(自身を除く): 121338675

約数列:

[1, 3, 131, 307, 393, 921, 2887, 8661, 40217, 120651, 378197, 886309, 1134591, 2658927, 116106479, 348319437]

約数ペア:

[(1, 348319437), (3, 116106479), (131, 2658927), (307, 1134591), (393, 886309), (921, 378197), (2887, 120651), (8661, 40217)]